(1) A document to be filed (other than an affidavit, annexure or exhibit) must be signed by a party or by the lawyer for the party unless the nature of the document is such that signature is inappropriate.
(2) If a document (other than an affidavit) is required by these Rules to be signed, that requirement is met if the signature is attached to the document by electronic means, by, or at the direction of, the signatory.